Results 61 to 70 of about 916,602 (288)

Utilidade da PET/CT, (18F-FDG), no estudo do linfoma Hodgkin e linfoma não Hodgkin

Saúde & Tecnologia, 2009
Os linfomas são tumores estabelecidos a nível do sistema linfático. Devido à sua heterogeneidade classificam-se como Linfoma Hodgkin (LH) e Linfoma não Hodgkin (LNH), apresentando diferente prognóstico e seguimento quimioterapêutico.
Marta Milhões, José Rafael Infante, Juan Rayo Madrid, L. B. Garcia, Lina Vieira   +4 more
doaj   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Modelado del comportamiento del combustible nuclear bajo irradiación mediante DIONISIO 2.0 [PDF]

, 2014
En este breve artículo se presenta la última versión de DIONISIO 2.0, un código de simulación del comportamiento del combustible nuclear bajo irradiación.
Denis, Alicia Catalina, Gonzalez, Martin Emilio, Lemes, Martín, Soba, Alejandro   +3 more
core  

Utilidade do PET/CT na caracterização do nódulo solitário pulmonar

Saúde & Tecnologia, 2011
Introdução – O cancro de pulmão/traqueia e brônquios é a principal causa de morte por neoplasia na União Europeia. A técnica de duas aquisições de imagem em tempos diferentes no Positron Emission Tomography/Computed Tomography (PET/CT) tem sido ...
Ana Graça, Lucia Garcia Bernardo, José Rafael Infante, Juan Rayo Madrid, Lina Vieira   +4 more
doaj   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

The preventive and treatment effect of Urtica dioica on astrocyte density in the CA1 and CA3 subfields of hippocampus in STZ induced diabetic rats [PDF]

, 2013
Several animal model studies have shown that Diabetes mellitus can affect on the activity of hippocampus astrocytes, but these studies reported controversial findings.
Afshar, M., Ghafari, S., Golalipour, M.J., Jahanshahi, M.   +3 more
core   +1 more source

Factores que influenciam a estabilidade da 18F-FDG

Saúde & Tecnologia, 2011
Introdução – A ausência de um ciclotrão para produção da 2-[18F]Flúor-2-deoxi-D-glucose (18F-FDG) é, actualmente, uma realidade para a maior parte dos centros onde se realizam exames de Tomografia por Emissão de Positrões (TEP),  sendo  importante ...
Ana Graça, Román Sánchez Sánchez, Lucía Garcia Bernardo, Juan Rayo Madrid, Filipa Lucena   +4 more
doaj   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Out-of- hospital mortality in the municipality of Cienfuegos, 2016

Medisur, 2020
Foundation: Mortality data indicate the number of deaths by place, time interval and cause. The evolution of this evidence is the combination of the problems characteristic of the populations living conditions and the conflicts of developing countries ...
Orlando Morera Álvarez, Daylin Madruga Jiménez, Liliana Caridad Romero Castro   +2 more
doaj  

Influence of operator’s professional experience and visual function in the myocardial perfusion scan semiautomatic processing: intra and inter operator variability in quantitative parameters estimation

Saúde & Tecnologia, 2016
Introduction – Myocardial perfusion scan (MPS) has an important role in the diagnosis, evaluation and follow-up of patients with coronary artery disease being the semiautomatic processing widely used for routine clinical practice.
Ana Sofia Reimão, Joana Pereira, Matina Nobre, Fábio Nascimento, Elisabete Carolino, Ilda Poças, Lina Vieira   +6 more
doaj   +1 more source